(function() {
	var a_idx = 0;
	window.onclick = function(event) {
		var a = new Array("❤富强❤", "❤民主❤", "❤文明❤", "❤和谐❤", "❤自由❤", "❤平等❤", "❤公正❤", "❤法治❤", "❤爱国❤",
			"❤敬业❤", "❤诚信❤", "❤友善❤");

		var heart = document.createElement("b"); //创建b元素
		heart.onselectstart = new Function('event.returnValue=false'); //防止拖动

		document.body.appendChild(heart).innerHTML = a[a_idx]; //将b元素添加到页面上
		a_idx = (a_idx + 1) % a.length;
		heart.style.cssText = "position: fixed;left:-100%;"; //给p元素设置样式

		var f = 16, // 字体大小
			x = event.clientX - f / 2, // 横坐标
			y = event.clientY - f, // 纵坐标
			c = randomColor(), // 随机颜色
			a = 1, // 透明度
			s = 1.2; // 放大缩小

		var timer = setInterval(function() { //添加定时器
			if (a <= 0) {
				document.body.removeChild(heart);
				clearInterval(timer);
			} else {
				heart.style.cssText = "font-size:16px;cursor: default;position: fixed;color:" +
					c + ";left:" + x + "px;top:" + y + "px;opacity:" + a + ";transform:scale(" +
					s + ");";

				y--;
				a -= 0.016;
				s += 0.002;
			}
		}, 15)

	}
	// 随机颜色
	function randomColor() {

		return "rgb(" + (~~(Math.random() * 255)) + "," + (~~(Math.random() * 255)) + "," + (~~(Math
			.random() * 255)) + ")";

	}
}());